T54.3X4 Toxic effect of corrosive alkalis and alkali-like substances, undetermined

Non-billable ICD-10-CM code.

Applies from T54 Toxic effect of corrosive substances

7th character note

7th character required

Applies from T54.3 Toxic effects of corrosive alkalis and alkali-like substances

Applicable to

Code annotations containing back-references to T54.3X4

Back-references to T54

Nearby codes